Senior iOS SDK Engineer (Remote: Europe)
LuciqPosted December 3, 2025
Full Time
About the Company
Luciq provides an agentic observability platform tailored for mobile applications, leveraging intelligent AI agents to detect, prioritize, and resolve performance issues throughout the app lifecycle. By automating root‑cause analysis and remediation, Luciq enables development teams to ship updates faster while ensuring friction‑free user experiences. The platform focuses on mobile performance monitoring, real‑time analytics, and actionable insights that help teams concentrate on building core product features rather than debugging. Luciq’s unique combination of AI‑driven automation and comprehensive mobile observability sets it apart, delivering measurable improvements in app stability, user satisfaction, and time‑to‑market.
Job Description
We're looking for a Senior/Staff iOS Engineer with strong experience building public-facing SDKs to join our team.
Requirements
- 7+ years of professional iOS experience
- 3+ years building and maintaining an iOS SDK (analytics, crash reporting, payments, or similar)
- Familiarity with symbolication/dSYMs, stack unwinding, or binary formats
- Strong knowledge of Swift, Objective-C, and the iOS runtime
- Deep understanding of app lifecycle, background modes, memory management, concurrency, and thread safety
- Experience with public SDKs, including versioning, API design, and handling customer edge cases
- Solid expertise in networking: URLSession, retries, async flows, caching, connection management
- Strong debugging skills with Instruments, OS logs, crash logs, and performance tools
- Hands-on with Core Data or SQLite
- Experience working with CI/CD for SDKs (SPM, Cocoapods, XCFrameworks)
